Aluminum Profile Corner Bracket 2020 3030 4040 Right-Angle

Aluminum Profile Right-Angle Corner Bracket Connector

Build stronger, more precise frames and structures with this heavy-duty aluminum profile corner bracket connector. Compatible with 2020, 3030, and 4040 aluminum extrusion profiles, this right-angle anchor wheel connector delivers a secure 90° joint for DIY frames, CNC machines, workbenches, shelving units, and more. Whether you're assembling a custom enclosure or reinforcing an existing build, this corner code makes the job clean, fast, and reliable.

Made in Mainland China.

Key Features

• Universal Compatibility: Fits 2020, 3030, and 4040 aluminum extrusion profile series for maximum versatility
• Precise Right-Angle Design: Ensures perfectly square, stable 90° connections every time
• Durable Construction: Built to handle the demands of DIY projects, 3D printer frames, workstations, and industrial fixtures
• Easy Installation: Anchor wheel mechanism allows for quick, tool-friendly tightening without special equipment
• Customizable: Suitable for a wide range of custom fabrication and structural projects
• No High-Concern Chemicals: Certified free from hazardous substances

Specifications

• Brand: WHOOPEE
• Type: Corner Bracket / Corner Code
• Compatible Profiles: 2020, 3030, 4040 Aluminum Extrusion
• Connection Angle: 90° Right Angle
• Customizable: Yes
• Origin: Made in Mainland China

Great For

• 3D Printer Frame Assembly
• CNC Machine Builds
• DIY Workbenches & Shelving
• Custom Enclosures & Frames
• Industrial & Workshop Fixtures

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Frequently Asked Questions

Q: Which aluminum extrusion profile sizes does this corner bracket connector fit?

A: This corner code connector is compatible with 2020, 3030, and 4040 aluminum extrusion profile series, making it ideal for a wide variety of DIY and structural builds including 3D printer frames, workbenches, and custom enclosures.

Q: Is this corner bracket easy to install without special tools?

A: Yes! The anchor wheel mechanism is designed for straightforward, tool-friendly installation. You can tighten and secure the bracket quickly and accurately, ensuring a solid 90° right-angle connection every time.

Q: Can this connector be used in custom or one-off fabrication projects?

A: Absolutely. This corner code bracket is marked as customizable, making it suitable for both standard builds and bespoke fabrication projects where precise, right-angle aluminum profile connections are required.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.